Links to various websites:

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STOP SILENT Europe GmbH offers check valves for drinking water and backwater protection for wastewater pipelines. More informations you will find on our news page.


Free translation program for long sequences of words and documents. Translations are available in German, English, French, Spanish, Italian, Dutch, Polish, Portuguese, Brazilian Portuguese, Russian, Japanese and Chinese (Mandarin) [Wikipedia].

Klaro Privacy Scanner

Klaro can perform for you a privacy scan of a website, e.g. The scan will show you which third-party services are used on the website, how the website uses client-side storage technologies such as cookies, and any privacy issues that may arise.

CheckNET GmbH

CheckNET offers consulting and project management for IT companies. The services include organization and process consulting, change management and program & project management. The industry focus is on service providers and telecommunications providers.

Note for links to external Internet pages: We have no influence on the design and content of the linked pages. For illegal, incorrect or incomplete contents and especially for damages resulting from the use or non-use of such information, only the provider of the page to which reference is made is liable, not the person who merely refers to the respective publication via links. Please also note the information on data protection on the linked pages.